Prusa i4 Z Axis bearing mount

I wanted to install a belt pulley above the bearing on my printer and have the belt hidden behind the 20x20 crossbar the handle is connected to, so here is my adapted bracket, there are 2 versions, one that drops the top of the flat plane by 6mm and another that drops it by 27mm with and additional screw hole for the vertical 20x20.

Both of these brackets are designed to be used with flanged bearings.